M29W200BB55N1 STMicroelectronics, M29W200BB55N1 Datasheet - Page 15

• Manufacturer Part Number: M29W200BB55N1
• Description: IC FLASH 2MBIT 55NS 48TSOP
• Manufacturer: STMicroelectronics

Specifications of M29W200BB55N1

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 2M (256K x 8 or 128K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 15. Write AC Characteristics, Write Enable Controlled
(T
Note: 1. Sampled only, not 100% tested.
Figure 9. Write AC Waveforms, Write Enable Controlled
A
t
Symbol
WHRL
t
t
t
t
t
t
t
t
t
t
t
VCHEL
t
WLWH
WHWL
DVWH
WHDX
WHEH
GHWL
WHGL
= 0 to 70°C or –40 to 85°C)
WLAX
ELWL
AVWL
AVAV
A0-A16/
A–1
E
G
W
DQ0-DQ7/
DQ8-DQ15
V CC
RB
(1)
t
t
t
BUSY
t
t
WPH
t
Alt
t
t
t
t
t
t
OEH
VCS
WC
WP
DH
CH
CS
DS
AS
AH
Address Valid to Next Address Valid
Chip Enable Low to Write Enable Low
Write Enable Low to Write Enable High
Input Valid to Write Enable High
Write Enable High to Input Transition
Write Enable High to Chip Enable High
Write Enable High to Write Enable Low
Address Valid to Write Enable Low
Write Enable Low to Address Transition
Output Enable High to Write Enable Low
Write Enable High to Output Enable Low
Program/Erase Valid to RB Low
V
CC
tVCHEL
High to Chip Enable Low
tELWL
tGHWL
tAVWL
Parameter
tAVAV
VALID
tWLWH
tDVWH
tWHRL
VALID
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
tWLAX
55
55
40
25
30
40
30
50
M29W200BT, M29W200BB
tWHEH
0
0
0
0
0
0
tWHGL
tWHWL
M29W200B
tWHDX
70
70
45
30
30
45
30
50
0
0
0
0
0
0
90 / 120
90
45
45
30
45
35
50
AI01991
0
0
0
0
0
0
Unit
15/22
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs